TLC2262 Dual Advanced LinCMOS™ Rail-To-Rail Operational Amplifier | TI.com

TLC2262 (ACTIVE)

Dual Advanced LinCMOS™ Rail-To-Rail Operational Amplifier

Dual Advanced LinCMOS™ Rail-To-Rail Operational Amplifier - TLC2262
Datasheet
 

Description

The TLC2262 and TLC2264 are dual and quadruple operational amplifiers from Texas Instruments. Both devices exhibit rail-to-rail output performance for increased dynamic range in single- or split-supply applications. The TLC226x family offers a compromise between the micropower TLC225x and the ac performance of the TLC227x. It has low supply current for battery-powered applications, while still having adequate ac performance for applications that demand it. The noise performance has been dramatically improved over previous generations of CMOS amplifiers. Figure 1 depicts the low level of noise voltage for this CMOS amplifier, which has only 200 uA (typ) of supply current per amplifier.

The TLC226x, exhibiting high input impedance and low noise, are excellent for small-signal conditioning for high-impedance sources, such as piezoelectric transducers. Because of the micropower dissipation levels, these devices work well in hand-held monitoring and remote-sensing applications. In addition, the rail-to-rail output feature with single or split supplies makes this family a great choice when interfacing with analog-to-digital converters (ADCs). For precision applications, the TLC226xA family is available and has a maximum input offset voltage of 950 uV. This family is fully characterized at 5 V and ±5 V.

The TLC2262/4 also makes great upgrades to the TLC27M2/L4 or TS27M2/L4 in standard designs. They offer increased output dynamic range, lower noise voltage and lower input offset voltage. This enhanced feature set allows them to be used in a wider range of applications. For applications that require higher output drive and wider input voltage range, see the TLV2432 and TLV2442. If your design requires single amplifiers, please see the TLV2211/21/31 family. These devices are single rail-to-rail operational amplifiers in the SOT-23 package. Their small size and low power consumption, make them ideal for high density, battery-powered equipment.

Features

  • Output Swing includes Both Supply Rails
  • Low Noise...12 nV/Hz\ Typ at f = 1 kHz
  • Low Input Bias Current...1 pA Typ
  • Fully Specified for Both Single-Supply and Split-Supply Operation
  • Low Power...500 uA Max
  • Common-Mode Input Voltage Range Includes Negative Rail
  • Low Input Offset Voltage
  • 950 uV Max at TA = 25°C (TLC2262A)
  • Macromodel Included
  • Performance Upgrade for the TS27M2/M4 and TLC27M2/M4
  • Available in Q-Temp Automotive
    HighRel Automotive Applications
    Configuration Control/Print Support
    Qualification to Automotive Standards

Advanced LinCMOS is a trademark of Texas Instruments.

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Parametrics Compare all products in General-purpose op amps

 
Number of channels (#)
Total Supply Voltage (Min) (+5V=5, +/-5V=10)
Total Supply Voltage (Max) (+5V=5, +/-5V=10)
GBW (Typ) (MHz)
Slew Rate (Typ) (V/us)
Rail-to-rail
Vos (offset voltage @ 25 C) (Max) (mV)
Iq per channel (Typ) (mA)
Vn at 1 kHz (Typ) (nV/rtHz)
Rating
Operating temperature range (C)
Package Group
Package size: mm2:W x L (PKG)
Offset drift (Typ) (uV/C)
Features
Input bias current (Max) (pA)
CMRR (Typ) (dB)
Output current (Typ) (mA)
Architecture
TLC2262 TLC2264
2     4    
4.4     4.4    
16     16    
0.71     0.71    
0.55     0.55    
In to V-
Out    
In to V-
Out    
2.5     2.5    
0.2     0.2    
12     12    
Catalog     Catalog    
-40 to 125
0 to 70    
0 to 70    
PDIP | 8
SOIC | 8
TSSOP | 8    
PDIP | 14
SOIC | 14
TSSOP | 14    
See datasheet (PDIP)
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)
8TSSOP: 19 mm2: 6.4 x 3 (TSSOP | 8)    
See datasheet (PDIP)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)
14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)    
2     2    
High Cload Drive     High Cload Drive    
60     60    
83     83    
2.2     2.2    
CMOS     CMOS    

Design tool

Design with TLC2262

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